In the UK, accessing tegafur and uracil capsules solves the problem of rapid drug degradation in colorectal cancer treatment. Previously, 5-fluorouracil was quickly neutralized by DPD enzymes. Tegafur serves as the metabolic runner for the medical treatment, while Uracil functions as a protective barrier that blocks DPD activity to deliver the treatment to cancerous cells. Oddway Int... https://www.oddwayinternational.com/tegafur-uracil-capsule/